Works Pipe Exhaust Expansion Chamber - For 89-04 KX500

For 89-04 KX500

• Type: Exhaust Header

• The original Pro Circuit Works pipe offers unparalled performance and power for every two-stroke application
• Increased horsepower and torque gains will quickly be noticed across the entire rpm range
• The unplated, oiled metal finish requires some maintenance, but really gives your bike that "Works Look"